- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 47/10 - Controlling the light source
Patent holdings for IPC class H05B 47/10
Total number of patents in this class: 920
10-year publication summary
|
23
|
30
|
56
|
122
|
208
|
164
|
143
|
98
|
89
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2421 |
101 |
| Signify Holding B.V. | 7225 |
58 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
25 |
| ABL IP Holding LLC | 1911 |
21 |
| Eaton Intelligent Power Limited | 6293 |
14 |
| Koito Manufacturing Co., Ltd. | 2117 |
12 |
| Vaxcel International Co., Ltd. | 79 |
12 |
| Milwaukee Electric Tool Corporation | 4084 |
11 |
| Opple Lighting Co., Ltd. | 771 |
9 |
| Fanlight Co., Ltd. | 39 |
9 |
| Savant Systems, Inc. | 261 |
9 |
| Rohm Co., Ltd. | 6314 |
8 |
| Delos Living LLC | 139 |
8 |
| Savant Technologies, LLC | 350 |
8 |
| Leviton Manufacturing Co., Inc. | 823 |
7 |
| Tridonic GmbH & Co KG | 972 |
7 |
| Legrand Lighting Manufacturing Co. | 86 |
7 |
| Sony Corporation | 31565 |
6 |
| Lumileds LLC | 1878 |
6 |
| Seoul Semiconductor Co., Ltd. | 1066 |
6 |
| Other owners | 576 |